Tapered Roller Bearing LM249747NW

Product name: Tapered Roller Bearing LM249747NW

Description:

Double Row Tapered Roller Bearing

LM249747NW

Product Introduction

The lm249747nw/249710d bearing models have conical inner and outer race raceways, with tapered rollers arranged between the two. The projection lines of all conical surfaces converge at the same point on the bearing axis. This design makes tapered roller bearings suitable for bearing composite radial and axial loads. The axial load capacity of bearings is mostly determined by the contact angle Determined; The larger the angle, the higher the axial load capacity. The angle size is represented by the calculation coefficient e; The larger the e-value, the greater the contact angle, and the greater the applicability of the bearing to withstand axial loads.

Product Parameter

Production Details

Product Qualification

Deliver, Shipping and Serving

FAQ

Why our bearing is better than other?

Material

We usually use bearing steel (GCr15), but many manufacturers only use softer carbon steel materials, so our bearings have higher hardness and longer service life.

Precision

Our bearings can be controlled at a height accuracy of 0~-0.004mm, fast speed and smoothness.

Multiple grinding process

We grind the bearing many times, but others may grind it only once, so the chamfer of our bearing is very smooth.

In conclusion

We use high-quality materials and multiple grinding processes, so our bearings have the characteristics of high speed, low noise,high precision and long life.